Examination of Microbial Contamination of Fresh Cow Milk in the Limau Manis Area, Tanjung Morawa, Deli Serdang. jisk [Internet]. 2024 Apr. 30 [cited 2024 Sep. 19];5(1):8-13. Available from: https://ejournal.sumateraconnect.or.id/index.php/jisk/article/view/45